Surf Forecasts:
How big are the waves at North Jetty at Eureka today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 2.5ft (0.8m), 7s period with NNW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 3ft (0.9m), 6s period with NNW swell.
- Evening surf: Evening surf (16 Aug, local time) - 4ft (1.2m), 6s period with NNW swell.
The current surf forecast for North Jetty at Eureka at 3AM is: 0.7m 7s primary swell from a North-northwest direction (forecast issued at 10:00pm August 15). An open ocean swell of 0.8m 16s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 2.5ft (0.8m) | 7s |
| Afternoon (16 Aug) | 3ft (0.9m) | 6s |
| Evening (16 Aug) | 4ft (1.2m) | 6s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sun morning, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 5 | NNW 6 | NW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NNW 7 | NNW 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 64 | 59 | 48 | 48 | 70 | 41 | 57 | 66 | 93 | 154 | 191 | 229 | 198 | 198 | 189 | 189 | 211 | 211 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | glassy | glassy | cross-on | on | cross-on | cross-on | glassy | glassy | cross-off | glassy | on | on | cross-on | cross-on | cross-on |
High Tide | 2:39AM1.69m | 3:16PM1.89m | 3:32AM1.48m | 3:50PM1.87m | ||||||||||||||
Low Tide | 8:57PM0.40m | 9:03AM0.19m | 9:49PM0.35m | 9:38AM0.42m | 10:42PM0.33m | |||||||||||||
 |  | |  |  | |  | | |  | | | | | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 12 | 13 | 13 | 15 | 14 | 14 | 12 | 12 |
Feels °C | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 12 | 13 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | SSW 14 | SSW 15 | SSW 15 | NNW 7 |
| kJ | 339 | 334 | 334 | 268 | 441 | 441 | 436 | 430 | 425 | 154 | 191 | 229 | 198 | 198 | 268 | 272 | 272 | 211 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | W 9 | WNW 9 | WNW 9 | SSW 15 |
| kJ | 64 | 59 | 48 | 48 | 70 | 31 | 29 | 29 | 29 | 398 | 275 | 268 | 268 | 268 | 40 | 26 | 26 | 272 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | SSW 13 | SSW 14 | W 10 | S 12 | S 12 | NW 7 | S 12 | WNW 9 | WNW 9 | W 9 | W 9 | W 9 | S 11 | WNW 12 | WNW 13 | WNW 8 |
| kJ | 53 | 52 | 118 | 127 | 48 | 11 | 11 | 12 | 11 | 27 | 27 | 41 | 40 | 39 | 9 | 15 | 16 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 5 | NNW 6 | NW 6 | NNW 6 | — | — | — | — | — | NW 7 | NW 7 | NNW 7 | — |
| kJ | — | — | — | — | — | 41 | 57 | 66 | 93 | — | — | — | — | — | 189 | 189 | 211 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 84 | 17 | 17 | 1 | 0 | 111 | 111 | 84 | 52 | 0 | 0 | 0 | 0 | 42 | 111 | 111 | 27 | 17 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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